SG150490A1 - Virtual machine (vm) migration between processor architectures - Google Patents

Virtual machine (vm) migration between processor architectures

Info

Publication number
SG150490A1
SG150490A1 SG200806421-4A SG2008064214A SG150490A1 SG 150490 A1 SG150490 A1 SG 150490A1 SG 2008064214 A SG2008064214 A SG 2008064214A SG 150490 A1 SG150490 A1 SG 150490A1
Authority
SG
Singapore
Prior art keywords
migration
feature set
virtual machine
processor architectures
pool
Prior art date
Application number
SG200806421-4A
Inventor
Mukund P Khatri
Robert Hormuth
Original Assignee
Dell Products Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dell Products Lp filed Critical Dell Products Lp
Publication of SG150490A1 publication Critical patent/SG150490A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • G06F9/5044—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering hardware capabilities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
    • G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)
  • Debugging And Monitoring (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Hardware Redundancy (AREA)
  • Storage Device Security (AREA)

Abstract

VIRTUAL MACHINE (VM) MIGRATION BETWEEN PROCESSOR ARCHITECTURES A system and method for performing a VM migration which manages a cluster of machines in a pool for live migration to the same feature set or behavior. In certain embodiments, machines within the pool can be configured to emulate a certain feature set to enable a VM migration amongst the similar pools. The emulation can be by either masking reporting of a feature set or enabling/disabling a feature set. The handling of emulation registers within the hardware occurs at a firmware level rather than an operating system or hypervisor level.
SG200806421-4A 2007-09-06 2008-08-29 Virtual machine (vm) migration between processor architectures SG150490A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/850,946 US8127296B2 (en) 2007-09-06 2007-09-06 Virtual machine migration between processors having VM migration registers controlled by firmware to modify the reporting of common processor feature sets to support the migration

Publications (1)

Publication Number Publication Date
SG150490A1 true SG150490A1 (en) 2009-03-30

Family

ID=40381871

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200806421-4A SG150490A1 (en) 2007-09-06 2008-08-29 Virtual machine (vm) migration between processor architectures

Country Status (5)

Country Link
US (1) US8127296B2 (en)
EP (2) EP2048578B1 (en)
CN (1) CN101382906B (en)
SG (1) SG150490A1 (en)
TW (1) TWI438690B (en)

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Also Published As

Publication number Publication date
EP2407881B1 (en) 2019-01-16
EP2407881A2 (en) 2012-01-18
CN101382906B (en) 2013-05-15
EP2048578A2 (en) 2009-04-15
EP2048578B1 (en) 2013-04-10
US8127296B2 (en) 2012-02-28
US20090070760A1 (en) 2009-03-12
TW200917128A (en) 2009-04-16
CN101382906A (en) 2009-03-11
EP2407881A3 (en) 2012-04-18
TWI438690B (en) 2014-05-21
EP2048578A3 (en) 2009-08-12

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